notmuch/test/T355-smime.sh, branch debian/stretch

tests: account for varying-size cryptographic signatures

2016-11-25T00:22:12Z

GnuPG 2.1.16 is now injecting the full issuer fingerprint in its signatures, which makes them about 32 octets larger when ascii-armored. This change in size means that the size of the MIME parts will vary depending on the version of gpg that the user has installed. at any rate, the signature part should be non-zero (this is true for basically any MIME part), so we just test for that instead of an exact size.

cli: crypto: S/MIME verification support

2016-01-29T21:45:46Z

notmuch-show --verify will now also process S/MIME multiparts if encountered. Requires gmime-2.6 and gpgsm. Based on work by Jameson Graef Rollins .

test: add broken S/MIME signature verification test for notmuch CLI

2016-01-29T21:45:46Z

The test is pretty much cut and paste from the PGP/MIME version, with obvious updates taken from notmuch output. This also requires setting up gpgsm infrastucture.

test: initial tests for S/MIME and notmuch-emacs

2016-01-29T21:45:46Z

Test the ability of notmuch-mua-mail to send S/MIME signed (and encrypted) messages; this really relies on existing functionality in message-mode. The generated keys and messages will later be useful for testing the notmuch CLI.